Agent Skills Hub

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What are agent skills?

Agent skills package instructions, scripts, and reference material into a single folder (SKILL.md) so an AI agent can perform a specific task better. Claude, ChatGPT/Codex, Cursor, Gemini CLI, and GitHub Copilot all support the same format.

About this site

We collect skills from across the web and show which agents they work with and how to install them. Each skill belongs to its original author, and we always link to the source.

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Category: Productivity

Prompt Master

Turns a rough idea into a ready-to-paste prompt optimized for the target tool, from Cursor to Midjourney and video AI.

What it does

  • Confirms the target AI tool and extracts the real intent
  • Prefers simple, effective techniques like roles, examples, and verification criteria
  • Outputs one production-ready prompt to paste
  • Activates only when you ask for prompt work

When to use it

Great for writing prompts for image or video AI and coding agents.

How to install

  1. Run the command below in your terminal. Pick the agents you use (Claude Code, Codex, Cursor, Gemini CLI, Copilot, and more) and it installs into the right folder.
npx skills add https://github.com/nidhinjs/prompt-master --skill prompt-master
  1. To install manually, download the prompt-master skill folder from the GitHub repository and copy it into your agent's skills folder, such as ~/.claude/skills/ or .cursor/skills/.
  2. Ask your agent for a related task and the skill is used automatically.
View source ↗

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